[CI] i915: Add gem_vm_create

* [CI] i915: Add gem_vm_create
@ 2019-05-22  9:08 ` Chris Wilson
  0 siblings, 0 replies; 4+ messages in thread
From: Chris Wilson @ 2019-05-22  9:08 UTC (permalink / raw)
  To: intel-gfx; +Cc: igt-dev

Exercise basic creation and swapping between new address spaces.

v2: Check isolation that the same vm_id on different fd are indeed
different VM.
v3: Cross-over check with CREATE_EXT_SETPARAM

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
 lib/Makefile.sources       |   2 +
 lib/i915/gem_vm.c          | 130 ++++++++++++
 lib/i915/gem_vm.h          |  38 ++++
 lib/meson.build            |   1 +
 tests/Makefile.sources     |   1 +
 tests/i915/gem_vm_create.c | 412 +++++++++++++++++++++++++++++++++++++
 tests/meson.build          |   1 +
 7 files changed, 585 insertions(+)
 create mode 100644 lib/i915/gem_vm.c
 create mode 100644 lib/i915/gem_vm.h
 create mode 100644 tests/i915/gem_vm_create.c

diff --git a/lib/Makefile.sources b/lib/Makefile.sources
index 976858238..891f65b96 100644
--- a/lib/Makefile.sources
+++ b/lib/Makefile.sources
@@ -13,6 +13,8 @@ lib_source_list =	 	\
 	i915/gem_ring.c	\
 	i915/gem_mman.c	\
 	i915/gem_mman.h	\
+	i915/gem_vm.c	\
+	i915/gem_vm.h	\
 	i915_3d.h		\
 	i915_reg.h		\
 	i915_pciids.h		\
diff --git a/lib/i915/gem_vm.c b/lib/i915/gem_vm.c
new file mode 100644
index 000000000..9a022a56c
--- /dev/null
+++ b/lib/i915/gem_vm.c
@@ -0,0 +1,130 @@
+/*
+ * Copyright © 2019 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <errno.h>
+#include <string.h>
+
+#include "ioctl_wrappers.h"
+#include "drmtest.h"
+
+#include "i915/gem_vm.h"
+
+/**
+ * SECTION:gem_vm
+ * @short_description: Helpers for dealing with address spaces (vm/GTT)
+ * @title: GEM Virtual Memory
+ *
+ * This helper library contains functions used for handling gem address
+ * spaces.
+ */
+
+/**
+ * gem_has_vm:
+ * @i915: open i915 drm file descriptor
+ *
+ * Returns: whether VM creation is supported or not.
+ */
+bool gem_has_vm(int i915)
+{
+	uint32_t vm_id = 0;
+
+	__gem_vm_create(i915, &vm_id);
+	if (vm_id)
+		gem_vm_destroy(i915, vm_id);
+
+	return vm_id;
+}
+
+/**
+ * gem_require_vm:
+ * @i915: open i915 drm file descriptor
+ *
+ * This helper will automatically skip the test on platforms where address
+ * space creation is not available.
+ */
+void gem_require_vm(int i915)
+{
+	igt_require(gem_has_vm(i915));
+}
+
+int __gem_vm_create(int i915, uint32_t *vm_id)
+{
+       struct drm_i915_gem_vm_control ctl = {};
+       int err = 0;
+
+       if (igt_ioctl(i915, DRM_IOCTL_I915_GEM_VM_CREATE, &ctl) == 0) {
+               *vm_id = ctl.vm_id;
+       } else {
+	       err = -errno;
+	       igt_assume(err != 0);
+       }
+
+       errno = 0;
+       return err;
+}
+
+/**
+ * gem_vm_create:
+ * @i915: open i915 drm file descriptor
+ *
+ * This wraps the VM_CREATE ioctl, which is used to allocate a new
+ * address space for use with GEM contexts.
+ *
+ * Returns: The id of the allocated address space.
+ */
+uint32_t gem_vm_create(int i915)
+{
+	uint32_t vm_id;
+
+	igt_assert_eq(__gem_vm_create(i915, &vm_id), 0);
+	igt_assert(vm_id != 0);
+
+	return vm_id;
+}
+
+int __gem_vm_destroy(int i915, uint32_t vm_id)
+{
+	struct drm_i915_gem_vm_control ctl = { .vm_id = vm_id };
+	int err = 0;
+
+	if (igt_ioctl(i915, DRM_IOCTL_I915_GEM_VM_DESTROY, &ctl)) {
+		err = -errno;
+		igt_assume(err);
+	}
+
+	errno = 0;
+	return err;
+}
+
+/**
+ * gem_vm_destroy:
+ * @i915: open i915 drm file descriptor
+ * @vm_id: i915 VM id
+ *
+ * This wraps the VM_DESTROY ioctl, which is used to free an address space
+ * handle.
+ */
+void gem_vm_destroy(int i915, uint32_t vm_id)
+{
+	igt_assert_eq(__gem_vm_destroy(i915, vm_id), 0);
+}
diff --git a/lib/i915/gem_vm.h b/lib/i915/gem_vm.h
new file mode 100644
index 000000000..27af899d4
--- /dev/null
+++ b/lib/i915/gem_vm.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright © 2019 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef GEM_VM_H
+#define GEM_VM_H
+
+#include <stdint.h>
+
+bool gem_has_vm(int i915);
+void gem_require_vm(int i915);
+
+uint32_t gem_vm_create(int i915);
+int __gem_vm_create(int i915, uint32_t *vm_id);
+
+void gem_vm_destroy(int i915, uint32_t vm_id);
+int __gem_vm_destroy(int i915, uint32_t vm_id);
+
+#endif /* GEM_VM_H */
diff --git a/lib/meson.build b/lib/meson.build
index 807368686..2989e11b3 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -5,6 +5,7 @@ lib_sources = [
 	'i915/gem_submission.c',
 	'i915/gem_ring.c',
 	'i915/gem_mman.c',
+	'i915/gem_vm.c',
 	'igt_color_encoding.c',
 	'igt_debugfs.c',
 	'igt_device.c',
diff --git a/tests/Makefile.sources b/tests/Makefile.sources
index 2d5c929e3..cbd4b5289 100644
--- a/tests/Makefile.sources
+++ b/tests/Makefile.sources
@@ -21,6 +21,7 @@ TESTS_progs = \
 	drm_import_export \
 	drm_mm \
 	drm_read \
+	i915/gem_vm_create \
 	kms_3d \
 	kms_addfb_basic \
 	kms_atomic \
diff --git a/tests/i915/gem_vm_create.c b/tests/i915/gem_vm_create.c
new file mode 100644
index 000000000..cbd273d9d
--- /dev/null
+++ b/tests/i915/gem_vm_create.c
@@ -0,0 +1,412 @@
+/*
+ * Copyright © 2019 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "igt.h"
+#include "igt_dummyload.h"
+#include "i915/gem_vm.h"
+
+static int vm_create_ioctl(int i915, struct drm_i915_gem_vm_control *ctl)
+{
+	int err = 0;
+	if (igt_ioctl(i915, DRM_IOCTL_I915_GEM_VM_CREATE, ctl)) {
+		err = -errno;
+		igt_assume(err);
+	}
+	errno = 0;
+	return err;
+}
+
+static int vm_destroy_ioctl(int i915, struct drm_i915_gem_vm_control *ctl)
+{
+	int err = 0;
+	if (igt_ioctl(i915, DRM_IOCTL_I915_GEM_VM_DESTROY, ctl)) {
+		err = -errno;
+		igt_assume(err);
+	}
+	errno = 0;
+	return err;
+}
+
+static int ctx_create_ioctl(int i915,
+			    struct drm_i915_gem_context_create_ext *arg)
+{
+	int err = 0;
+	if (igt_ioctl(i915, DRM_IOCTL_I915_GEM_CONTEXT_CREATE_EXT, arg)) {
+		err = -errno;
+		igt_assume(err);
+	}
+	errno = 0;
+	return err;
+}
+
+static bool has_vm(int i915)
+{
+	struct drm_i915_gem_vm_control ctl = {};
+	int err;
+
+	err = vm_create_ioctl(i915, &ctl);
+	switch (err) {
+	case -EINVAL: /* unknown ioctl */
+	case -ENODEV: /* !full-ppgtt */
+		return false;
+
+	case 0:
+		gem_vm_destroy(i915, ctl.vm_id);
+		return true;
+
+	default:
+		igt_fail_on_f(err, "Unknown response from VM_CREATE\n");
+		return false;
+	}
+}
+
+static void invalid_create(int i915)
+{
+	struct drm_i915_gem_vm_control ctl = {};
+	struct i915_user_extension ext = { .name = -1 };
+
+	igt_assert_eq(vm_create_ioctl(i915, &ctl), 0);
+	gem_vm_destroy(i915, ctl.vm_id);
+
+	ctl.vm_id = 0xdeadbeef;
+	igt_assert_eq(vm_create_ioctl(i915, &ctl), 0);
+	gem_vm_destroy(i915, ctl.vm_id);
+	ctl.vm_id = 0;
+
+	ctl.flags = -1;
+	igt_assert_eq(vm_create_ioctl(i915, &ctl), -EINVAL);
+	ctl.flags = 0;
+
+	ctl.extensions = -1;
+	igt_assert_eq(vm_create_ioctl(i915, &ctl), -EFAULT);
+	ctl.extensions = to_user_pointer(&ext);
+	igt_assert_eq(vm_create_ioctl(i915, &ctl), -EINVAL);
+	ctl.extensions = 0;
+}
+
+static void invalid_destroy(int i915)
+{
+	struct drm_i915_gem_vm_control ctl = {};
+
+	igt_assert_eq(vm_destroy_ioctl(i915, &ctl), -ENOENT);
+
+	igt_assert_eq(vm_create_ioctl(i915, &ctl), 0);
+	igt_assert_eq(vm_destroy_ioctl(i915, &ctl), 0);
+	igt_assert_eq(vm_destroy_ioctl(i915, &ctl), -ENOENT);
+
+	igt_assert_eq(vm_create_ioctl(i915, &ctl), 0);
+	ctl.vm_id = ctl.vm_id + 1; /* assumes no one else allocated */
+	igt_assert_eq(vm_destroy_ioctl(i915, &ctl), -ENOENT);
+	ctl.vm_id = ctl.vm_id - 1;
+	igt_assert_eq(vm_destroy_ioctl(i915, &ctl), 0);
+
+	igt_assert_eq(vm_create_ioctl(i915, &ctl), 0);
+	ctl.flags = -1;
+	igt_assert_eq(vm_destroy_ioctl(i915, &ctl), -EINVAL);
+	ctl.flags = 0;
+	igt_assert_eq(vm_destroy_ioctl(i915, &ctl), 0);
+
+	igt_assert_eq(vm_create_ioctl(i915, &ctl), 0);
+	ctl.extensions = -1;
+	igt_assert_eq(vm_destroy_ioctl(i915, &ctl), -EINVAL);
+	ctl.extensions = 0;
+	igt_assert_eq(vm_destroy_ioctl(i915, &ctl), 0);
+}
+
+static uint32_t __batch_create(int i915, uint32_t offset)
+{
+	const uint32_t bbe = MI_BATCH_BUFFER_END;
+	uint32_t handle;
+
+	handle = gem_create(i915, ALIGN(offset + 4, 4096));
+	gem_write(i915, handle, offset, &bbe, sizeof(bbe));
+
+	return handle;
+}
+
+static uint32_t batch_create(int i915)
+{
+	return __batch_create(i915, 0);
+}
+
+static void check_same_vm(int i915, uint32_t ctx_a, uint32_t ctx_b)
+{
+	struct drm_i915_gem_exec_object2 batch = {
+		.handle = batch_create(i915),
+	};
+	struct drm_i915_gem_execbuffer2 eb = {
+		.buffers_ptr = to_user_pointer(&batch),
+		.buffer_count = 1,
+	};
+
+	/* First verify that we try to use "softpinning" by default */
+	batch.offset = 48 << 20;
+	eb.rsvd1 = ctx_a;
+	gem_execbuf(i915, &eb);
+	igt_assert_eq_u64(batch.offset, 48 << 20);
+
+	/* An already active VMA will try to keep its offset */
+	batch.offset = 0;
+	eb.rsvd1 = ctx_b;
+	gem_execbuf(i915, &eb);
+	igt_assert_eq_u64(batch.offset, 48 << 20);
+
+	gem_sync(i915, batch.handle);
+	gem_close(i915, batch.handle);
+}
+
+static void create_ext(int i915)
+{
+	struct drm_i915_gem_context_create_ext_setparam ext = {
+		{ .name = I915_CONTEXT_CREATE_EXT_SETPARAM },
+		{ .param = I915_CONTEXT_PARAM_VM }
+	};
+	struct drm_i915_gem_context_create_ext create = {
+		.flags = I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS
+	};
+	uint32_t ctx[2];
+
+	igt_require(ctx_create_ioctl(i915, &create) == 0);
+	gem_context_destroy(i915, create.ctx_id);
+
+	create.extensions = to_user_pointer(&ext);
+
+	ext.param.value = gem_vm_create(i915);
+
+	igt_assert_eq(ctx_create_ioctl(i915, &create), 0);
+	ctx[0] = create.ctx_id;
+
+	igt_assert_eq(ctx_create_ioctl(i915, &create), 0);
+	ctx[1] = create.ctx_id;
+
+	gem_vm_destroy(i915, ext.param.value);
+
+	check_same_vm(i915, ctx[0], ctx[1]);
+
+	gem_context_destroy(i915, ctx[1]);
+	gem_context_destroy(i915, ctx[0]);
+}
+
+static void execbuf(int i915)
+{
+	struct drm_i915_gem_exec_object2 batch = {
+		.handle = batch_create(i915),
+	};
+	struct drm_i915_gem_execbuffer2 eb = {
+		.buffers_ptr = to_user_pointer(&batch),
+		.buffer_count = 1,
+	};
+	struct drm_i915_gem_context_param arg = {
+		.param = I915_CONTEXT_PARAM_VM,
+	};
+
+	/* First verify that we try to use "softpinning" by default */
+	batch.offset = 48 << 20;
+	gem_execbuf(i915, &eb);
+	igt_assert_eq_u64(batch.offset, 48 << 20);
+
+	arg.value = gem_vm_create(i915);
+	gem_context_set_param(i915, &arg);
+	gem_execbuf(i915, &eb);
+	igt_assert_eq_u64(batch.offset, 48 << 20);
+	gem_vm_destroy(i915, arg.value);
+
+	arg.value = gem_vm_create(i915);
+	gem_context_set_param(i915, &arg);
+	batch.offset = 0;
+	gem_execbuf(i915, &eb);
+	igt_assert_eq_u64(batch.offset, 0);
+	gem_vm_destroy(i915, arg.value);
+
+	gem_sync(i915, batch.handle);
+	gem_close(i915, batch.handle);
+}
+
+static void
+write_to_address(int fd, uint32_t ctx, uint64_t addr, uint32_t value)
+{
+	const int gen = intel_gen(intel_get_drm_devid(fd));
+	struct drm_i915_gem_exec_object2 batch = {
+		.handle = gem_create(fd, 4096)
+	};
+	struct drm_i915_gem_execbuffer2 eb = {
+		.buffers_ptr = to_user_pointer(&batch),
+		.buffer_count = 1,
+		.rsvd1 = ctx,
+	};
+	uint32_t cs[16];
+	int i;
+
+	i = 0;
+	cs[i] = MI_STORE_DWORD_IMM | (gen < 6 ? 1 << 22 : 0);
+	if (gen >= 8) {
+		cs[++i] = addr;
+		cs[++i] = addr >> 32;
+	} else if (gen >= 4) {
+		cs[++i] = 0;
+		cs[++i] = addr;
+	} else {
+		cs[i]--;
+		cs[++i] = addr;
+	}
+	cs[++i] = value;
+	cs[++i] = MI_BATCH_BUFFER_END;
+	gem_write(fd, batch.handle, 0, cs, sizeof(cs));
+
+	gem_execbuf(fd, &eb);
+	igt_assert(batch.offset != addr);
+
+	gem_sync(fd, batch.handle);
+	gem_close(fd, batch.handle);
+}
+
+static void isolation(int i915)
+{
+	struct drm_i915_gem_exec_object2 obj[2] = {
+		{
+			.handle = gem_create(i915, 4096),
+			.offset = 1 << 20
+		},
+		{ .handle = batch_create(i915), }
+	};
+	struct drm_i915_gem_execbuffer2 eb = {
+		.buffers_ptr = to_user_pointer(obj),
+		.buffer_count = 2,
+	};
+	struct drm_i915_gem_context_param arg = {
+		.param = I915_CONTEXT_PARAM_VM,
+	};
+	int other = gem_reopen_driver(i915);
+	uint32_t ctx[2], vm[2], result;
+	int loops = 4096;
+
+	/* An vm_id on one fd is not the same on another fd */
+	igt_assert_neq(i915, other);
+
+	ctx[0] = gem_context_create(i915);
+	ctx[1] = gem_context_create(other);
+
+	vm[0] = gem_vm_create(i915);
+	do {
+		vm[1] = gem_vm_create(other);
+	} while (vm[1] != vm[0] && loops-- > 0);
+	igt_assert(loops);
+
+	arg.ctx_id = ctx[0];
+	arg.value = vm[0];
+	gem_context_set_param(i915, &arg);
+
+	arg.ctx_id = ctx[1];
+	arg.value = vm[1];
+	gem_context_set_param(other, &arg);
+
+	eb.rsvd1 = ctx[0];
+	gem_execbuf(i915, &eb); /* bind object into vm[0] */
+
+	/* Verify the trick with the assumed target address works */
+	write_to_address(i915, ctx[0], obj[0].offset, 1);
+	gem_read(i915, obj[0].handle, 0, &result, sizeof(result));
+	igt_assert_eq(result, 1);
+
+	/* Now check that we can't write to vm[0] from second fd/vm */
+	write_to_address(other, ctx[1], obj[0].offset, 2);
+	gem_read(i915, obj[0].handle, 0, &result, sizeof(result));
+	igt_assert_eq(result, 1);
+
+	close(other);
+
+	gem_close(i915, obj[1].handle);
+	gem_close(i915, obj[0].handle);
+
+	gem_context_destroy(i915, ctx[0]);
+	gem_vm_destroy(i915, vm[0]);
+}
+
+static void async_destroy(int i915)
+{
+	struct drm_i915_gem_context_param arg = {
+		.ctx_id = gem_context_create(i915),
+		.value = gem_vm_create(i915),
+		.param = I915_CONTEXT_PARAM_VM,
+	};
+	igt_spin_t *spin[2];
+
+	spin[0] = igt_spin_new(i915,
+			       .ctx = arg.ctx_id,
+			       .flags = IGT_SPIN_POLL_RUN);
+	igt_spin_busywait_until_started(spin[0]);
+
+	gem_context_set_param(i915, &arg);
+	spin[1] = __igt_spin_new(i915, .ctx = arg.ctx_id);
+
+	igt_spin_end(spin[0]);
+	gem_sync(i915, spin[0]->handle);
+
+	gem_vm_destroy(i915, arg.value);
+	gem_context_destroy(i915, arg.ctx_id);
+
+	igt_spin_end(spin[1]);
+	gem_sync(i915, spin[1]->handle);
+
+	for (int i = 0; i < ARRAY_SIZE(spin); i++)
+		igt_spin_free(i915, spin[i]);
+}
+
+igt_main
+{
+	int i915 = -1;
+
+	igt_fixture {
+		i915 = drm_open_driver(DRIVER_INTEL);
+		igt_require_gem(i915);
+		igt_require(has_vm(i915));
+	}
+
+	igt_subtest("invalid-create")
+		invalid_create(i915);
+
+	igt_subtest("invalid-destroy")
+		invalid_destroy(i915);
+
+	igt_subtest_group {
+		igt_fixture {
+			gem_context_require_param(i915, I915_CONTEXT_PARAM_VM);
+		}
+
+		igt_subtest("execbuf")
+			execbuf(i915);
+
+		igt_subtest("isolation")
+			isolation(i915);
+
+		igt_subtest("create-ext")
+			create_ext(i915);
+
+		igt_subtest("async-destroy")
+			async_destroy(i915);
+	}
+
+	igt_fixture {
+		close(i915);
+	}
+}
diff --git a/tests/meson.build b/tests/meson.build
index 640018ae8..b96a9ba82 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -215,6 +215,7 @@ i915_progs = [
 	'gem_unfence_active_buffers',
 	'gem_unref_active_buffers',
 	'gem_userptr_blits',
+	'gem_vm_create',
 	'gem_wait',
 	'gem_workarounds',
 	'gem_write_read_ring_switch',
-- 
2.20.1

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